html,
body {
    height: 100%;
    background-color: #fff;
}

.fx-x {
    display: flex;
    flex-direction: row;
}

.fx-y {
    display: flex;
    flex-direction: column;
}
li.current {
    a {
        color: #Daa520;
    }
    p {
        color: #Daa520; 
    }
}
ul,ol,dl {
    margin: 0;
    list-style: none;
}
.lt-container {
    width: 100%;
    height: 100%;
    max-width: 640px;
    min-width: 320px;
    margin: 0 auto;
    display: flex;
    position: relative;
    padding-top: 45px;
    padding-bottom: 55px;
    flex-direction: column;
    .lt-header {
        width: 100%;
        height: 45px;
        background-color: #006699;
        position: absolute;
        top: 0;
        left: 0;
        display: flex;
        
        a {
            line-height: 45px;
            text-align: center;
            width: 45px;
            color: #fff;
            font-size: 18px;
        }

        h3 {
            line-height: 45px;
            text-align: center;
            flex: 1;
            margin: 0;
            color: #fff;
            font-size: 18px;
            font-weight: normal;
        }
    }

    .lt-main {
        width: 100%;
        flex: 1;
        position: relative;
        
        .lt-nav {
            padding: 5px;
            li {
                width: 33.33%;
                float: left;
               img {
                width: 100%;
                display: block;
               }
            }
        }
    }
        .lt-product {
            padding: 5px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            .item{
                border: 1px solid #ccc;
                padding: 5px;
                width: 48%;
                text-align: center;
               margin-bottom: 10px;
                img{
                    width:100%;
                }
                p {
                   span {
                    color: #8f8f94;
                }
                span:last-of-type {
                    color: red;
                    text-decoration: line-through;
                }
                }
            }
        }

    .lt-footer {
        width: 100%;
        height: 50px;
        background-color: #006699;
        position: absolute;
        bottom: 0;
        left: 0;

        ul {
            padding: 5px;
            li {
                
                p {
                    margin: 0;
                }
                width: 25%;
                text-align: center;
            }
        }
    }
}